TY  - BOOK
AU  - Serageldin,Ismail,1944-
AU  - Steer,Andrew
TI  - Valuing the environment: proceedingd of the first annual International Conference on Environmentally Sustainable Development held at The World Bank, Washington, D.C., September 30 October 1, 1993/ Ismail Serageldin, Andrew Steer editors
SN  - 0821328824
PY  - 1994///
CY  - Washington, D.C.
PB  - The World Bank
ER  -